%main.container
	- (1..40).each do |i|
		%span.particle 4
	
	- (1..40).each do |i|
		%span.particle 0
		
	%article.content
		%p Damnit stranger,
		%p You got lost in the <strong>404</strong> galaxy.
		%p
			%button Go back to earth.

$anims: float, floatReverse,float2, floatReverse2;
$easeSmooth: cubic-bezier(0.39,0.575,0.28,0.995);
$color: #595959;

body {margin: 0;font-size: 20px;}
* {box-sizing: border-box;}

.container {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100vh;
	background: white;
	color: black;
	font-family: arial, sans-serif;
	overflow: hidden;
}

.content {
	position: relative;
	width: 600px;
	max-width: 100%;
	margin: 20px;
	background: white;
	padding: 60px 40px;
	text-align: center;
	box-shadow: -10px 10px 67px -12px rgba(0,0,0,0.2);
	opacity: 0; 
	animation: apparition 0.8s 1.2s $easeSmooth forwards;
	
	p {
		font-size: 1.3rem;
		margin-top: 0;
		margin-bottom: 0.6rem;
		letter-spacing: 0.1rem;
		color: $color;
		
		&:last-child{margin-bottom: 0;}
	}
	
	button {
		display: inline-block;
		margin-top: 2rem;
		padding: 0.5rem 1rem;
		border: 3px solid $color;
		background: transparent;
		font-size: 1rem;
		color: $color;
		text-decoration: none;
		cursor: pointer;
		font-weight: bold;
	}
}

.particle {
	position: absolute;
	display: block;
	pointer-events: none;
	
	@for $i from 1 through 80 {
		&:nth-child(#{$i}){
			$size: random(20) + 10;
			$blur: $i * 0.02;
			$speed: random(20)+20; 
			$delay: random(10)*0.1;
			$anim: nth($anims, random(length($anims)));
			
			top: random(100) / (100 + $size/8) * 100%;
			left: random(100) / (100 + $size/10) * 100%;
			font-size: $size + px;
			filter: blur( (#{$blur}) + px);
			animation: $speed+s  $anim infinite;
		}
	}
}

@keyframes apparition {
	from {
		opacity: 0;
		transform: translateY(100px);
	}
	
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@keyframes float {
  0%,100% {
    transform: translateY(0);
	}
  50% {
    transform: translateY(180px);
	}
}

@keyframes floatReverse {
  0%,100% {
    transform: translateY(0);
	}
  50% {
    transform: translateY(-180px);
  }
}
	
@keyframes float2 {
  0%,100% {
    transform: translateY(0);
	}
  50% {
    transform: translateY(28px);
	}
}

@keyframes floatReverse2 {
  0%,100% {
    transform: translateY(0);
	}
  50% {
    transform: translateY(-28px);
	}
}

@mixin animation ($delay, $duration, $animation) {
  animation-delay: $delay;
  animation-duration: $duration;
  animation-name: $animation;
  animation-iteration-count: infinite;
  animation-fill-mode: forwards;
}

// Nope